DE102015206779A1 - Modular chimney system, module elements and connection system - Google Patents

Abstract

Modular chimney system consisting of modular elements, which are connected by the connection of the state of a chimney. The module elements comprise a top and a bottom part and intermediate tube elements mounted therebetween. The intermediate tube elements are constructed from at least two part-cylindrical shells, which are designed to be connected to a connection mechanism, which comprises at least one on each part-cylindrical shell undercut pin in a region adjacent to an adjacent intermediate tube element. The connecting mechanism also includes a clip which is configured to compress the two part-cylindrical parts to form a substantially cylindrical tube piece by applying the clip to the two abutting pins.

Description

The invention relates to a built-in modules chimney system consisting of modular elements that contribute in connection to bring about a chimney whose modular elements consist of an upper part and a bottom part, are inserted between the intermediate tube elements, wherein at least the intermediate tube elements consist of at least two teilzylindrischen shells, each having an upper part-cylindrical boundary edge and an opposite lower part-cylindrical boundary edge edge and an edge of the first side and opposite edge of the second side, the part-cylindrical shells being configured to be connected by a link mechanism along the first and second side edges Connecting mechanism has at least one undercut on each part-cylindrical shell pin and the connecting mechanism also comprises a clip which is designed so that it mindes at least the two part-cylindrical shells compressed by a substantially cylindrical pipe section in that the clip is applied to two abutting pin.

In connection with the ventilation of stables, a good, robust, efficient air extraction through the chimneys is important. These chimneys are large units built with the help of segments. Here it is essential that these segments can be easily connected, the finished chimney must be robust at the same time and must be able to withstand strong wind. Out EP2682660 is known a conical connection of cylindrical pipe pieces for bringing about, for example, a chimney. The pipe sections are large units, for which reason the connection can be difficult to handle.

Out US2004025955 A1 is known from modules constructed chimney system as described in the introduction. However, the construction described therein does not include a drainage system which prevents water from running under the roof.

The purpose of the present invention is thus to bring about a system which does not have the stated disadvantages or at least brings about a useful alternative to the known technique.

This is achieved with a modular chimney system as described in the opening paragraph, wherein the chimney system comprises a drainage mechanism for discharging water, for example rainwater, the drainage mechanism comprising at least the lowest intermediate tube element connected to the bottom part, one or more drainage holes Drainage hole creates a connection between the outer and inner surfaces of the intermediate tube element and on the inside in the area below the outlet of the drainage hole, a sealing material is applied, which sealing material prevents the passage of water.

This ensures that the liquid does not continue to run under the roof and this damaged and that a person can connect the chimney temporarily without tools.

For this purpose, the fitter takes a partial shell, preferably a half-shell and connects them temporarily by two pins are placed on each shell part against each other and connected by means of the clip to a cylindrical unit. The clips are sprung and can be pressed because of their flexibility on the undercut pins, which are conveniently formed as half dovetails. If the fitter so no tools has attached along the two or more side edges of the clips on the pin, he can then use a pipe clamp or the like, the connection permanently made so that it can withstand the considerable forces to which the finished chimney is exposed.

In another embodiment, the undercut pin (s) of each part-cylindrical shell is mounted in an area adjacent to the upper bounding edge and / or the lower bounding edge which adjoin a module element. This achieves a stable temporary connection and a shock with good compression force in the area where the connection between two pieces of pipe is made.

In another embodiment, the pins are an integral part of each part-cylindrical shell and are mounted in a region along the edges of the first and second sides.

In a further embodiment, the clip is a flexible part and the surface of the clip facing the outer surfaces of the pins is substantially congruent with the outer surfaces of the pins. This ensures a good contact between pins and clips and a good transfer of compression force from the clips on the pins, so that the pins on each partial shell are always pressed against each other and thus the partially cylindrical shells are pressed against each other.

In a further embodiment, the connection mechanism also comprises a Clamp, which clamp in the area has a recess in which the pipe clamp is connected to a cylindrical clamping unit and in which recess bolts and nuts are to clamp the pipe clamp.

As a result, the connection is made permanently and at the same time the surface of the bolts and nuts are aligned with the surface of the pipe clamp.

In another embodiment, the pipe pieces are configured to be staggered by having a joint portion along the first side edge and the second side edge of a first pipe piece offset from a first side edge and a second side edge of the adjacent pipe portion to which the first pipe piece connected by a connection mechanism. In addition, the connection connects a male and a female piece, which also provides for a stronger connection. By this is meant that the upper and / or lower cylindrical edge termination of a pipe section encloses the cylindrical edge termination of the pipe section to which it is connected.

In a further embodiment, the upper part comprises an upper ring.

In a further embodiment, the chimney system comprises a link mechanism comprising a top clamp and a top fitting for mounting a cone on the top, the top clamp comprising at least one slot axially parallel to the longitudinal center axis of the top clamp. Fitting comprises a hook and a plate member, wherein the hook is adapted to fit into the slot and with a first bearing surface against the chimney facing surface of the pipe clamp and a second bearing surface against the facing away from the chimney surface when the clamp clamped is and whose plate member is clamped with bolts / nuts on the cone. This ensures that the cone can be clamped in a simple and safe way without drilling tool on the upper ring.

In a further embodiment, the bottom part is a fan tube, which fan tube connects the chimney to a component, for example an injection head. The fan tube is constructed the same as the intermediate tube elements, d. H. of two part-cylindrical shells, which are connected in substantially the same way as the intermediate tube elements.

In a further embodiment, the bottom part comprises recesses in the surface, which faces the inside of the chimney, these incisions being integrated in the bottom part and being provided for mounting a fan.

In a further embodiment, the connection between the outer and inner surfaces of the wall of the intermediate tube member is at an angle of 30-60 degrees relative to the center axis of the chimney and such that the opening of the connection on the outer surface is closer to the base member than the opening of the connection on the inner surface.

In a further embodiment, the intermediate tube elements are substantially cylindrical.

The invention also relates to modular elements for inducing intermediate pipe elements for the construction of a chimney, which intermediate pipe elements consist of at least two part-cylindrical shells and wherein the intermediate pipe elements are produced by a connecting mechanism which has at least one undercut pin in each portion of each part-cylindrical shell, in which adjacent intermediate tube member abuts and a clip which is adapted to compress the at least two part-cylindrical shells to a substantially cylindrical tube piece in that the clip is applied to two abutting pin.

The invention also relates to a connection system for connecting chimney stacks for the introduction of a chimney, wherein the connection system comprises a first connection mechanism having on each shell at least one undercut pin in the region which abuts an adjacent shell, the connection mechanism further comprising a Clip which is adapted to compress the at least two part-cylindrical shells to a substantially cylindrical tube piece in that the clip is applied to two abutting pin.

In a further embodiment, the connection system comprises a further connection mechanism with a pipe clamp, which pipe clamp in the region has a recess in which the pipe clamp is connected to a cylindrical clamping unit and in which recess bolts and nuts are to clamp the pipe clamp.

In a further embodiment, the connection system comprises a third connection mechanism consisting of a top part Pipe clamp and a shell fitting for mounting a cone on a top, which shell clamp comprises at least one slot axially parallel to the longitudinal center axis of the shell clamp, this shell fitting comprises a hook and a plate member and the hook is configured such that this fits into the slot and with a bearing surface against the chimney facing surface of the clamp when the clamp is clamped, wherein the plate member is clamped with bolts / nuts on the cone.

In one embodiment, at least a portion of the workpieces are coated. This achieves greater UV resistance.

It should be noted that the cavities in the tool are sprayed / coated with a UV-resistant paint before the workpieces are cast. Subsequently, the workpieces are poured in the tool, after which the paint in the workpiece surface binds (integrates), so that the risk decreases that the coating peels off at a later time. At the same time the process causes the coating can not be scraped off immediately.

The invention will be explained in more detail with reference to the drawing, wherein

shows an inventive, modular chimney system with which the chimney is brought about

a partially cylindrical shell shows.

shows an upper ring.

shows a bracing mechanism according to the invention, are clamped with the two part-cylindrical shells.

- shows a fitting according to the invention for mounting a cone on an upper ring

shows a detailed view of the inner surface of a bottom part with an incision for receiving a profile to which a fan is mounted

shows a cross section of the surface of a chimney according to the invention with a plurality of modular elements and drainage holes

shows a detailed view of the lowest drainage hole for the discharge of rainwater from the chimney

a pipe clamp with a recess for receiving bolts and screws seen from the inside shows.

an inventive, modular chimney system 1 shows with which the chimney 4 is brought about. The structure comprises module elements 2 made of partially cylindrical shells 7 are composed as in shown. In the example shown, the part-cylindrical shell 7 a half shell. By clamping two part-cylindrical shells becomes a cylindrical tube piece 11 brought about. The clamping is done by a connection mechanism 8th , as in which shows that each part-cylindrical shell 7 an undercut pin / half dovetail 9 in a region that abuts an adjacent intermediate tube element. Each part-cylindrical shell 7 is defined by an upper, part-cylindrical boundary edge ( 7a ) and an opposite lower part-cylindrical boundary edge ( 7b ) and a first margin ( 7c ) and an opposite second margin ( 7d ), wherein the aforementioned edges the limiting perimeter of the part-cylindrical shell 7 form. The pin 9 Each part-cylindrical shell is an integral part of this and each part-cylindrical shell must have at least two pins 9 in the respective edge region, where the two part-cylindrical shells are applied to each other to bring the cylindrical tube. The pins on one part-cylindrical shell are mirror-inverted relative to the pins with which they are to be coupled to the other part-cylindrical shell. The pins have an undercut area 9a on the surface which is averted from the connecting region for the two part-cylindrical shells. The surface facing away from the cylinder 9b the pin is essentially flat. The area 9c the peg pointing in the opposite direction of the undercut area 9a applies when using a clip 10 close to an adjacent pin 9 at. The area 9c is preferably flat. The clips 10 squeeze the two part-cylindrical shells 7 when creating the clip 10 to the two abutting pins / half dovetails to a substantially cylindrical pipe section 11 together. The two opposing pegs 9 facing surface of the clip 10 is essentially congruent with the bearing surface for the two pins 9 , so that of the cylindrical pipe section 11 opposite surface 9b the spigot and the undercut areas 9b includes. The clip 10 is preferably made of a suitable metal and is elastic to the extent that it is possible this over the pins 9 to press. At the same time he is so strong that he is capable of the part cylinders 7 to press against each other. Thus, the clip 10 a feather.

After the provisional, tool-free construction of the chimney with the help of these clips 10 the permanent clamping takes place with the help of an in shown device, which consists of a pipe clamp 12 exists, on the outer and / or inner surface 16 wells 13 There is room for the bolts 14 and screws 15 give. The outer surfaces of the bolts and screws are thus aligned with the surface 16 the clamp. The pipe clamp is shown from the inside, ie the side which bears against the construction. On the inside are the screws 15 and bolts 14 so in a nick 40 designed so that they do not hit the outer surfaces of the cylindrical pipe section. This would lead to an unstable connection of the half pipe sections.

The chimney 1 includes an upper part at the top of the uppermost module element 4 which preferably consists of an upper ring 18 exists, as in shown. This is a cone with the aid of a shell fitting 21 mounted as in - shown. The attachment includes a top tube clamp 19 and a shell fitting 20 for tensioning the cone on the upper ring 18 , A shell clamp 19 includes at least one slot 22 axially parallel to the longitudinal center axis of the upper part pipe clamp 19 and the top fitting 20 includes a hook 23 and a plate part 24 , where the hook 23 designed so that he is in the slot 22 fits. The plate part comes with bolts / nuts 25 clamped on the cone.

shows a detail view of a bottom part 5 - a fan tube 26 - Inner surface with an incision 27 in which a profile for mounting a fan can be attached.

shows several drainage holes 30 on the surface of a chimney, creating a drainage mechanism 29 is set up for rainwater.

shows a detailed view of the lowest drainage hole 30 closest to the roof surface. The drainage hole brings a connection 32 between the outer surface 33 and the inner surface 34 the wall of the intermediate tube element, wherein on the inner surface 34 a sealing material 35 in the area under the exit 38 the drainage hole is applied, which sealing material prevents the passage of water. In addition, there is sealing material on the inside 36 , The connection 32 between the outside 33 and inner 34 Face of the wall of the intermediate pipe element extends at an angle of 30-60 degrees relative to the center axis of the chimney and such that the opening 37 the connection on the outer surface is closer to the bottom part than the opening 38 the connection on the inner surface. The sealing material 35 may be silicone or another flexible and water repellent as well as adhesive material.

LIST OF REFERENCE NUMBERS

1

Modular chimney system

2

modular elements

3

chimney

4

top

5

the bottom part

6

Intermediate pipe elements

7

Partial cylindrical shells

7a

Upper part-cylindrical boundary edge edge

7b

Lower part-cylindrical boundary edge

7c

Edge of the first page

7d

Edge of the second page

8th

joint mechanism

9

Undercut pin /

9a

Undercut area

9b

area

9c

area

10

clip

11

Essentially cylindrical tube piece

12

pipe clamp

13

Deepening in the pipe clamp

14

bolt

15

nuts

16

Surface of the pipe clamp

18

Upper ring

19

A shell clamp

20

Shell fittings

21

cone

22

slot

23

hook

24

plate part

25

Plate part bolts / nuts

26

fan tube

27

incision

28

profile

29

drainage mechanism

30

drainage holes

31

Bottom intermediate pipe element

32

connection

33

Outer surface of the wall of the intermediate pipe element

34

Inner surface of the wall of the intermediate pipe element

35

sealing material

36

sealing material

37

Opening the connection on the outer surface

38

Opening the connection on the inner surface

40

incision

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• EP 2682660 [0002]
• US 2004025955 A1 [0003]

Claims (9)

Modular chimney system ( 1 ) consisting of modular elements ( 2 ) which, when connected, form part of the condition of a chimney ( 3 ), the module elements ( 2 ) from an upper part ( 4 ) and a bottom part ( 5 ) between which intermediate pipe elements ( 6 ) and at least the intermediate pipe elements ( 6 ) of at least two part-cylindrical shells ( 7 ) are constructed, each having an upper part-cylindrical boundary edge ( 7a ) and an opposing lower part-cylindrical boundary edge ( 7b ) and a first margin ( 7c ) and an opposite second margin ( 7d ), wherein the part-cylindrical shells are provided along the first ( 7c ) and the second margin ( 7d ) by a connection mechanism ( 8th ), the connection mechanism ( 8th ) at least one on each part-cylindrical shell ( 7 ) undercut pins ( 9 ) and the connection mechanism ( 8th ) also has a clip ( 10 ), which is designed such that the at least two part-cylindrical shells ( 7 ) to a substantially cylindrical pipe section ( 11 ) are pressed together by the clip ( 10 ) to two abutting pins ( 9 ), characterized in that the chimney system ( 1 ) via a drainage mechanism ( 29 ) for the discharge of water, for example rainwater, wherein the drainage mechanism ( 29 ) one to several drainage holes ( 30 ) at least in the lowest intermediate pipe element ( 31 ), which with the bottom part ( 5 ), which drainage holes ( 30 ) a connection between the outer ( 33 ) and inner ( 34 ) Make the surface of the walls of the intermediate pipe element and on the inner surface ( 34 ) a sealing material ( 35 ) in the area below the outlet of the drainage hole (s) ( 30 ) on the inner surface ( 34 ), which sealing material ( 35 ) prevents the ingress of water. Modular chimney system ( 1 ) according to claim 1, characterized in that the undercut pin (s) ( 9 ) of each part-cylindrical shell ( 7 ) in an area at the upper boundary edge ( 7a ) and / or at the lower boundary edge ( 7b ) are attached to an adjacent module element ( 2 ) bump Modular chimney system ( 1 ) according to claims 1-2, characterized in that the pins ( 9 ) an integrated part of each part-cylindrical shell ( 7 ) and in an area along the edges of the first ( 7c ) and second page ( 7d ) are mounted. Modular chimney system ( 1 ) according to any one of the preceding claims, characterized in that the clip ( 10 ) is a flexible part and to the outer surfaces of the pins ( 9 ) aligned surface of the clip ( 10 ) substantially with the outer surfaces of the pins ( 9 ) is congruent. Modular chimney system ( 1 ) according to any of the preceding claims, characterized in that the connection system comprises a second connection mechanism with a pipe clamp ( 12 ), which pipe clamp in the region has a recess in which the pipe clamp ( 12 ) is connected to a cylindrical clamping unit and in which recess bolts ( 14 ) and nuts ( 15 ) to the pipe clamp ( 12 ). Modular chimney system ( 1 ) according to any one of the preceding claims, characterized in that the pieces of pipe ( 11 ) in such a way that they are connected in an offset manner by virtue of a connection area along the first side edge ( 7c ) and the second margin ( 7c ) of a first pipe section ( 11 ) moves to a first margin ( 7c ) and a second margin ( 7d ) of the adjacent pipe section ( 11 ), with which the first piece of pipe by the connection mechanism ( 8th ) connected is. Modular chimney system ( 1 ) according to any one of the preceding claims, characterized in that the upper part includes an upper ring. Modular chimney system ( 1 ) according to any one of the preceding claims, characterized in that it comprises a connection mechanism consisting of a shell-type pipe clamp ( 19 ) and a shell fitting ( 20 ) for clamping a cone ( 21 ) on the top ( 4 ), which shell clamp ( 19 ) at least one slot ( 22 ) axially parallel to the longitudinal central axis of the upper part pipe clamp ( 19 ), which shell fitting ( 20 ) a hook ( 23 ) and a plate part ( 24 ), which hook ( 23 ) is designed so that this in the slots ( 22 ) and with a first bearing surface against the chimney ( 3 ) facing surface of the pipe clamp ( 19 ) and a second bearing surface against the chimney ( 3 ) away facing surface when the clamp ( 19 ) is clamped and the plate part ( 24 ) with bolts / nuts ( 14 . 15 ) on the cone ( 21 ) is spanned. Modular chimney system ( 1 ) according to any one of the preceding claims, characterized in that the connection between the outer ( 33 ) and inner ( 34 ) Area of Wall of the intermediate pipe element at an angle of 30-60 degrees relative to the center axis of the chimney ( 3 ) and runs in such a way that an opening ( 37 ) of the connection on the outer surface closer to the bottom part ( 5 ), as an opening ( 38 ) of the connection on the inner surface.

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